Maintenance - Delta RPI H3A User Manual

8 Maintenance

In order to ensure normal operation of the inverter, please check the unit
regularly. Check that all terminals, screws and cables are connected and
appeared as they did upon installation. If there are any impaired or loose parts,
please contact your solar installer.
Ensure that there are no foreign objects in the path of the heat outlet and keep
the unit and its surroundings clean and tidy.
WARNING!
Before any maintenance, please switch AC and DC power off to avoid risk of
electronic shock.
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